import java.net.InetAddress;
import java.util.Vector;


public class MemberList {
	
	private static Vector<InetAddress> Inetlist = new Vector<InetAddress>();
	
	MemberList(){
	}
	
	
	public void addMember(InetAddress address){
		Inetlist.add(address);
	}
	
	public boolean checkMember(InetAddress address){
		if(Inetlist.contains(address)) return true;
		else return false;
	}
	
}
